Arrived at dots　
　　

　

Around the year of 1990 he came to more vigorously draw the pictures than he had so far and had been having the preference for painting in pastel shade color from that time on. From 1999 to 2012 his paintings were exhibited in a museum of Izu district in Japan.
He has been deeply having an interest in French arts and crafts for a long while which bloomed from the late 19th C. to the early 20th C., called the Art Nouveau and the Art Deco period, and has been making an effort in the improvement of his specialized knowledge about it.

Around 2010 he came to arrive at the state of mind that in his former color-painting style he won't be able to depict the world in his sight or in his mind any further, and then changed his drawing style from in multiple color to in solid black color by stippling. It was a unexpected transition for him.
His doing of forming a character or a world by accumulating numerous dots in size suggestive of the cut surface of human hair can be said to be not only an extraordinary work, but so to speak, an act of madness.
Yoneto Bei also changed his painting motives from human figures to varieties and has kept its drawing world as such until today.

Currently his main activities are to hold the personal exhibitions and to submit his works to the exhibitions mainly in Paris and in Japan.